DC 3.3V/5V Lsolated TTL To RS485 Level Module Serial Port Auto Commutation Multi Protection High Speed 2Mbps Communication Rate

Features:1.Completely isolated design: Adopt completely isolated TTL to RS485 level conversion module, effectively prevent signal interference and improve communication stability.2.Compatible with 3.3/5V power supply and communication: TTL terminal supports 3.3V/5V power supply and communication level, adapting to the needs of a variety of devices.3. High-speed communication: the maximum communication rate can reach 2Mbps, to meet the needs of high-bandwidth application scenarios.4. Multiple protection measures: On-board TVS tubes and insurance devices provide over-voltage and surge protection to ensure safe and reliable operation of the module.5. Half-hole immersed gold pads: Half-hole immersed gold pads are designed to facilitate the user's placement operation and enhance assembly efficiency and flexibility.Parameter:Supply voltage: DC 3.3/5V compatibleCommunication rate: 2MbpsOn-board balancing resistor: 120ΩTTL Pitch: 2.54mm Solderable Pin HeaderRS485 Pitch: 5.08mm Solderable KF301 TerminalProduct size: 34189mmPackage include:Module*1